<template>
  <div class="register-container">
    <vue-particles
      color="#fdda04"
      :particle-opacity="0.7"
      :particles-number="60"
      shape-type="star"
      :particle-size="4"
      lines-color="#000"
      :lines-width="1"
      :line-linked="true"
      :line-opacity="0.6"
      :lines-distance="150"
      :move-speed="4"
      :hover-effect="true"
      hover-mode="grab"
      :click-effect="true"
      click-mode="true"
      class="show"
    />
    <el-form ref="registerForm" :model="registerForm" :rules="registerRules" class="register-form" auto-complete="on" label-position="left">

      <div class="title-container">
        <h3 class="title">
          嘉兴集团房产管理系统
        </h3>
      </div>

      <el-form-item prop="username">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
        <el-input
          ref="username"
          v-model="registerForm.username"
          placeholder="用户名"
          name="username"
          type="text"
          tabindex="1"
          auto-complete="on"
        />
      </el-form-item>

      <el-form-item prop="email">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
        <el-input
          ref="email"
          v-model="registerForm.email"
          placeholder="电子邮箱"
          name="email"
          type="text"
          tabindex="1"
          auto-complete="on"
        />
      </el-form-item>

      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password" />
        </span>
        <el-input
          :key="passwordType"
          ref="password"
          v-model="registerForm.password"
          :type="passwordType"
          placeholder="密码"
          name="password"
          tabindex="2"
          auto-complete="on"
          @keyup.enter.native="handleRegister"
        />
        <span class="show-pwd" @click="showPwd">
          <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" />
        </span>
      </el-form-item>

      <el-button :loading="loading" type="primary" style="width:100%;margin-bottom:30px;" @click.native.prevent="handleRegister">注册</el-button>

      <div class="tips">
        <span style="margin-right:20px;" @click="$router.back()">有账号，去登录</span>
      </div>

    </el-form>
  </div>
</template>

<script>
export default {
  name: 'Register',
  data() {
    return {
      registerForm: {
        username: '',
        email: '',
        password: ''
      },
      registerRules: {
        username: [{ required: true, trigger: 'blur', message: '用户名不能为空' }],
        email: [{ required: true, trigger: 'blur', message: '电子邮箱不能为空' }],
        password: [{ required: true, trigger: 'blur', message: '密码不能为空' }]
      },
      loading: false,
      passwordType: 'password',
      redirect: undefined
    }
  },
  methods: {
    showPwd() {
      if (this.passwordType === 'password') {
        this.passwordType = ''
      } else {
        this.passwordType = 'password'
      }
      this.$nextTick(() => {
        this.$refs.password.focus()
      })
    },
    async handleRegister() {
      await this.$refs.registerForm.validate()
      this.$store.dispatch('user/Register', this.registerForm)
    }
  }
}
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg:#283443;
$light_gray:#fff;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .register-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.register-container {
  background-image: url('~@/assets/common/41.png'); // 设置背景图片
  background-position: center; // 将图片位置设置为充满整个屏幕
  background-size: cover;
  #particles-js{
  height: 100vh;
  width: 100vw;
   position: relative;
 }
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}
</style>

<style lang="scss" scoped>
$bg:#2d3a4b;
$dark_gray:#889aa4;
$light_gray:#eee;

.register-container {
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;

  .register-form {
    position: absolute;
    top: 75px;
    left: 50%;
    transform: translate(-50%);
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;
  }

  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
        cursor: pointer;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 40px auto;
      text-align: center;
      font-weight: bold;
      background-image: -webkit-linear-gradient(top, #ff9676, #6bc235);
      background-clip: text;
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
      -webkit-box-reflect: below 5px -webkit-gradient(linear, left top, left
     bottom, from(transparent), to(rgba(250, 250, 250, 0.5)));
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
